Patents by Inventor Chan Eun JUNG

Chan Eun JUNG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • SUSTAINED-RELEASE MICROSPHERE COMPRISING DONEPEZIL
    Publication number: 20240350470
    Abstract: Disclosed is an injection including donepezil-containing microspheres.
    Type: Application
    Filed: August 5, 2022
    Publication date: October 24, 2024
    Applicant: WHAN IN Pharmaceutical Co., LTD.
    Inventors: Byung-hyuck KIM, Chan-eun JUNG, Hyuk-il KWON, Ho-chul SHIN, Yong-soon HONG, Ju-hyun KIM
  • MICROSPHERE FOR CONTINUOUS RELEASE AND METHOD FOR MANUFACTURING SAME
    Publication number: 20220387321
    Abstract: A method for preparing a microsphere include steps of dissolving an active ingredient and a biodegradable polymer in an organic solvent to prepare a dispersed phase, dissolving a salt in water to prepare a continuous phase, mixing and stirring the dispersed phase and the continuous phase to form an emulsion, removing the organic solvent; and drying.
    Type: Application
    Filed: November 8, 2020
    Publication date: December 8, 2022
    Applicant: WHAN IN Pharmaceutical Co., Ltd.
    Inventors: Byung Hyuck KIM, Chan Eun JUNG, Yong Soon HONG, Ho Chul SHIN, Dong Hoon CHOI, Seo Yeon KIM, Se Rom CHA, Min Ji RYU